| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $73.61 | 6.396% | $78.3181 | $78.32 | $78.30 | $78.30 |
| Purchase #2 | $190.50 | 5.705% | $201.368 | $201.37 | $201.35 | $201.40 |
| Purchase #3 | $16.27 | 6.434% | $17.3168 | $17.32 | $17.30 | $17.30 |
| Purchase #4 | $66.57 | 10.685% | $73.683 | $73.68 | $73.70 | $73.70 |
| Purchase #5 | $168.29 | 7.829% | $181.4654 | $181.47 | $181.45 | $181.50 |
| Purchase #6 | $225.72 | 10.846% | $250.2016 | $250.20 | $250.20 | $250.20 |
| Purchase #7 | $36.74 | 6.788% | $39.2339 | $39.23 | $39.25 | $39.20 |
| 7 purchase totals = | $777.70 | $841.5868 | $841.59 | $841.55 | $841.60 | |